Shear Genius is an American reality television series on the Bravo network that focuses on hair styling. The show ran for three seasons, from April 2007 to April 2010. It was hosted by actress Jaclyn Smith in seasons one and two and by Brazilian model Camila Alves for season three. In the show, contestants compete with each other to create the best hair style and are usually restricted in time, materials, and theme. Their designs are judged and one or more stylists are eliminated each week, until the winner is determined.